The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 29, 2012
Filed:
Nov. 13, 2008
Hiroki Saito, Koto-ku, JP;
Masafumi Uchida, Koto-ku, JP;
Hiroki Saito, Koto-ku, JP;
Masafumi Uchida, Koto-ku, JP;
Aruze Gaming America, Inc., Las Vegas, NV (US);
Abstract
According to a gaming machineof the present invention, a specific number of free games are generated when three or more trigger symbolshave been stop-displayed in a normal game. Further, when one or two trigger symbolshave been stop-displayed in a free game, numeric values in number equivalent to the number of stop-displayed trigger symbolsare selected, and then the number of times obtained by summing up the selected numeric values is added to the number of free games.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile